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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| use std::fs; | ||
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|
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| use nt_time::FileTime; | ||
| use windows::Win32::Storage::{ | ||
| CloudFilters::CF_FS_METADATA, | ||
| FileSystem::{FILE_ATTRIBUTE_DIRECTORY, FILE_ATTRIBUTE_NORMAL, FILE_BASIC_INFO}, | ||
| }; | ||
|
|
||
| use crate::sealed; | ||
|
|
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| /// The metadata for a [PlaceholderFile][crate::PlaceholderFile]. | ||
| #[derive(Debug, Clone, Copy, Default)] | ||
| pub struct Metadata(pub(crate) CF_FS_METADATA); | ||
|
|
||
| impl Metadata { | ||
| pub fn file() -> Self { | ||
| Self(CF_FS_METADATA { | ||
| BasicInfo: FILE_BASIC_INFO { | ||
| FileAttributes: FILE_ATTRIBUTE_NORMAL.0, | ||
| ..Default::default() | ||
| }, | ||
| ..Default::default() | ||
| }) | ||
| } | ||
|
|
||
| pub fn directory() -> Self { | ||
| Self(CF_FS_METADATA { | ||
| BasicInfo: FILE_BASIC_INFO { | ||
| FileAttributes: FILE_ATTRIBUTE_DIRECTORY.0, | ||
| ..Default::default() | ||
| }, | ||
| ..Default::default() | ||
| }) | ||
| } | ||
|
|
||
| /// The time the file/directory was created. | ||
| pub fn created(mut self, time: FileTime) -> Self { | ||
| self.0.BasicInfo.CreationTime = time.try_into().unwrap(); | ||
| self | ||
| } | ||
|
|
||
| /// The time the file/directory was last accessed. | ||
| pub fn accessed(mut self, time: FileTime) -> Self { | ||
| self.0.BasicInfo.LastAccessTime = time.try_into().unwrap(); | ||
| self | ||
| } | ||
|
|
||
| /// The time the file/directory content was last written. | ||
| pub fn written(mut self, time: FileTime) -> Self { | ||
| self.0.BasicInfo.LastWriteTime = time.try_into().unwrap(); | ||
| self | ||
| } | ||
|
|
||
| /// The time the file/directory content or metadata was changed. | ||
| pub fn changed(mut self, time: FileTime) -> Self { | ||
| self.0.BasicInfo.ChangeTime = time.try_into().unwrap(); | ||
| self | ||
| } | ||
|
|
||
| /// The size of the file's content. | ||
| pub fn size(mut self, size: u64) -> Self { | ||
| self.0.FileSize = size as i64; | ||
| self | ||
| } | ||
|
|
||
| /// File attributes. | ||
| pub fn attributes(mut self, attributes: u32) -> Self { | ||
| self.0.BasicInfo.FileAttributes |= attributes; | ||
| self | ||
| } | ||
| } | ||
|
|
||
| pub trait MetadataExt: sealed::Sealed { | ||
| /// The time the file was changed in | ||
| /// [FILETIME](https://learn.microsoft.com/en-us/windows/win32/api/minwinbase/ns-minwinbase-filetime) format. | ||
| fn change_time(self, time: i64) -> Self; | ||
|
|
||
| /// The time the file was last accessed in | ||
| /// [FILETIME](https://learn.microsoft.com/en-us/windows/win32/api/minwinbase/ns-minwinbase-filetime) format. | ||
| fn last_access_time(self, time: i64) -> Self; | ||
|
|
||
| /// The time the file was last written to in | ||
| /// [FILETIME](https://learn.microsoft.com/en-us/windows/win32/api/minwinbase/ns-minwinbase-filetime) format. | ||
| fn last_write_time(self, time: i64) -> Self; | ||
|
|
||
| /// The time the file was created in | ||
| /// [FILETIME](https://learn.microsoft.com/en-us/windows/win32/api/minwinbase/ns-minwinbase-filetime) format. | ||
| fn creation_time(self, time: i64) -> Self; | ||
| } | ||
|
|
||
| impl MetadataExt for Metadata { | ||
| fn change_time(mut self, time: i64) -> Self { | ||
| self.0.BasicInfo.ChangeTime = time; | ||
| self | ||
| } | ||
|
|
||
| fn last_access_time(mut self, time: i64) -> Self { | ||
| self.0.BasicInfo.LastAccessTime = time; | ||
| self | ||
| } | ||
|
|
||
| fn last_write_time(mut self, time: i64) -> Self { | ||
| self.0.BasicInfo.LastWriteTime = time; | ||
| self | ||
| } | ||
|
|
||
| fn creation_time(mut self, time: i64) -> Self { | ||
| self.0.BasicInfo.CreationTime = time; | ||
| self | ||
| } | ||
| } | ||
|
|
||
| impl sealed::Sealed for Metadata {} | ||
|
|
||
| impl From<fs::Metadata> for Metadata { | ||
| fn from(metadata: fs::Metadata) -> Self { | ||
| use std::os::windows::fs::MetadataExt; | ||
| Self(CF_FS_METADATA { | ||
| BasicInfo: FILE_BASIC_INFO { | ||
| CreationTime: metadata.creation_time() as i64, | ||
| LastAccessTime: metadata.last_access_time() as i64, | ||
| LastWriteTime: metadata.last_write_time() as i64, | ||
| ChangeTime: metadata.last_write_time() as i64, | ||
| FileAttributes: metadata.file_attributes(), | ||
| }, | ||
| FileSize: metadata.file_size() as i64, | ||
| }) | ||
| } | ||
| } |
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